The lingering clouds Study shows why pollution results in larger, deeper and longer lasting storm clouds, leading to colder days and warmer nights RICHLAND, Wash. -- A new study reveals how pollution causes thunderstorms to leave behind larger, ...

A brain reward gene influences food choices in the first years of life Study links genetic predisposition to childhood obesity Research has suggested that a particular gene in the brain's reward system contributes to overeating and obesity in adults. This same variant ...

Women living with HIV share their stories through photography Taking pictures empowers women to realize their strengths and move beyond their illness, MU researcher finds COLUMBIA, Mo. – Having human immunodeficiency virus (HIV), the virus that causes AIDS, ...

Scientists offer recommendations for delaying resistance to Bt corn in western corn rootworm Corn that contains proteins that protect it from insect damage has been grown in the U.S. since the mid-1990s. Known as Bt corn, because the proteins are derived ...

Treatment target identified for a public health risk parasite This news release is available in French. Montreal, November 26, 2013 – In the developing world, Cryptosporidium parvum has long been the scourge of freshwater. A decade ...

Genetics contribute to increased risk for end-stage renal disease for African Americans with CKD WASHINGTON (Nov. 26, 2013) – In the United States, African Americans have approximately twice the risk of end-stage renal disease compared to white Americans, despite ...

NASA satellite tracks Tropical Cyclone Lehar moving toward India Tropical cyclone Lehar, located in the Bay of Bengal, continues to gain intensity while heading toward the same area of India where a much weaker tropical cyclone Helen recently came ashore. NASA's TRMM ...

NASA sees Ex-Tropical Cyclone Alessia's remnants trying to reorganize After making landfall near Darwin on Nov. 24, the remnants of Ex-Tropical Cyclone Alessia worked its way over to Australia's Northern Territory where it was seen from NASA's Aqua satellite. Aqua ...

New tales told by old infections Retroviruses are important pathogens capable of crossing species barriers to infect new hosts, but knowledge of their evolutionary history is limited. By mapping endogenous retroviruses (ERVs), retroviruses whose genes have become ...

Hands off -- please Friendly information signs reduce vandalism on scientific equipment This news release is available in German. Behavioural biologists conducting research in the field often depend on state-of-the-art techniques. Consequently, ...

Brain imaging differences in infants at genetic risk for Alzheimer's PROVIDENCE, R.I. [Brown University] — Researchers from Brown University and Banner Alzheimer's Institute have found that infants who carry a gene associated with increased risk for Alzheimer's disease ...

Using microRNA fit to a T (cell) Researchers show B cells can deliver potentially therapeutic bits of modified RNA Researchers at the University of California, San Diego School of Medicine have successfully targeted T lymphocytes – which play a central ...

Cervical cancer screening overused in some groups of women SALT LAKE CITY— For the past ten years, clinicians throughout the United States have been performing unnecessary Pap tests for cervical cancer screening in certain groups of women, according to a researcher from Huntsman ...

Search for habitable planets should be more conservative Scientists should take the conservative approach when searching for habitable zones where life-sustaining planets might exist, according to James Kasting, Evan Pugh Professor of Geosciences at Penn State, including ...

UTMB researchers find ear infections down, thanks to vaccine Advent of PCV-13 vaccine in 2010 contributed to sharp downward trend Otitis media, more commonly known as ear infection, is the leading cause of pediatric health care visits and ...

US methane emissions exceed government estimates Collaborative atmospheric study indicates fossil fuel extraction and animal husbandry are major contributors Cambridge, Mass. – November 25, 2013 – Emissions of methane from fossil fuel extraction and refining activities ...

Increasing the number of insured patients is not tied to higher ICU usage in Massachusetts Better, earlier care may mean fewer ICU admissions; implications for US as national health care reform begins PHILADELPHIA- A multi-institution ...

Oxytocin leads to monogamy Researchers at the Bonn University Medical Center: Hormone stimulates the brain reward system when viewing the partner How is the bond between people in love maintained? Scientists at the Bonn University Medical Center have ...

Study examines barriers to human papillomavirus vaccination among teens Barriers to human papillomavirus (HPV) vaccination among adolescents in the U.S. range from financial concerns and parental attitudes to social influences and concerns about the vaccination's ...

Findings not supportive of women-specific chest pain symptoms in heart attack diagnosis CHICAGO – Using chest pain characteristics (CPCs) specific to women in the early diagnosis of acute myocardial infarction (AMI, heart attack) in the emergency department ...

Childhood exercise may stave off some bad effects of maternal obesity Prenatal exposure to high-fat diets mitigated in offspring Rats whose mothers were fed a high-fat diet during pregnancy and nursing were able to stave off some of the detrimental health effects ...

School climate key to preventing bullying To prevent bullying schools need to understand positive school climate, use reliable measures to evaluate school climate and use effective prevention and intervention programs to improve the climate RIVERSIDE, ...

Flashes of brilliance Rice U. researchers discover roots of superfluorescent bursts from quantum wells HOUSTON – (Nov. 25, 2013) – Spontaneous bursts of light from a solid block illuminate the unusual way interacting quantum particles behave when they are driven far from equilibrium. ...

The inner workings of a bacterial black box caught on time-lapse video VIDEO: After "turning on " the critical genes, the cyanobacteria began to construct ...

ADHD study: Expensive training programs don't help kids' grades, behavior Many parents spend thousands of dollars on computer-based training programs that claim to help children with ADHD succeed in the classroom and in peer relationships while reducing hyperactivity ...